<?php

class cart_functions
{
	
	function ShowCart()
	{
		echo	"ShowCart";
	}
	
	function AddToCart()
	{
		echo	"AddToCart";
	}
	
	function UpdateCart()
	{
		echo	"UpdateCart()";
	}
	
	function RemoveFromCart()
	{
		echo	"RemoveFromCart()";
	}
	
}
?>